“Christine” is a drama by Antonio Campos, based on the real life of Christine Chubbuck, a TV reporter in the 1970s in the US, whose troubled professional and personal life leads her to commit one of the most chilling and gruesome acts on live television. In this film, the lead character is played by Rebecca Hall (“Vicky Christina Barcelona” (2008), “The Prestige” (2006)), and her performance is rightly considered by some to be one of the best performances by a leading actress of 2016. Overall, the film presents the story of Christine powerfully and resolutely, although there is no escaping the feeling that the film is both too long and hypocritical.